BLU Life Mark vs Sony Xperia E4 Dual

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

• Weight

  Xperia E4 Dual: 6 g lighter

  Life Mark:

  150 g

  Xperia E4 Dual:

  144 g

• Width

  Life Mark: 2.6 mm narrower

  Life Mark:

  72 mm

  Xperia E4 Dual:

  74.6 mm

• Chipset

  Life Mark:

  Mediatek MT6735 (28 nm)

  Xperia E4 Dual:

  Mediatek MT6582 (28 nm)

• Depth

  Life Mark: 1 mm thinner

  Life Mark:

  9.5 mm

  Xperia E4 Dual:

  10.5 mm

• Height

  Xperia E4 Dual: 5.4 mm shorter

  Life Mark:

  142.4 mm

  Xperia E4 Dual:

  137 mm

• Release year

  Life Mark:

  2016

  Xperia E4 Dual:

  2015

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

1. 1. Life Mark

   Height:

   142.4 mm +5.4 mm versus Xperia E4 Dual

   Width:

   72 mm

   Depth:

   9.5 mm

2. 2. Xperia E4 Dual

   Height:

   137 mm

   Width:

   74.6 mm +2.6 mm versus Life Mark

   Depth:

   10.5 mm +1 mm versus Life Mark

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

1. 1. Life Mark

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

2. 2. Xperia E4 Dual

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

Battery capacity

Capacity is not battery life. No endurance test is implied.

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.